Phlogopite from Cochrane District, Ontario, Canada
Canada | |
| MDI Number: MDI42A08NE00227 |
| SAGE, R.P. (1981) Geology of the Martison carbonatite complex. Ontario Geological Survey Open File Report 5420, 99p. |
| Kidd Operations |
| Berger, Vladimir I., Singer, Donald A., Orris, Greta J. (2009) Carbonatites of the World, Explored Deposits of Nb and REE—Database and Grade and Tonnage Models . Open-File Report 2009-1139. U.S. Geological Survey doi:10.3133/ofr20091139 |